Acer Extensa 355 User Manual page 82

•
Make sure the AC adapter is plugged in properly to the notebook
and to the power outlet.
If the indicator is lit, check the following:
•
If the indicator flashes, the notebook is in standby mode. Press
any key or tap on the touchpad to resume.
•
Is a non-bootable (non-system) diskette in the floppy drive?
Remove or replace it with a system diskette and press Ctrl-Alt-
Del to restart the system.
•
The operating system files may be damaged or missing. Insert
the startup disk you created during Windows 95 setup into the
floppy drive and press Ctrl-Alt-Del to restart the system. This will
diagnose your system and make necessary fixes.
Q: Nothing appears on the screen.
A: The notebook's power management system automatically blanks the
screen to save power. Just press any key to turn the display back on.
If pressing a key does not turn the display back on, two things might be
the cause:
•
The contrast and/or brightness level might be too low.
Fn-F2 (
Then press the scale increase hot keys (Fn-→ → ) to increase the
contrast/brightness level.
•
The display device might be set to an external monitor. Press the
display toggle hot key Fn-F3 (
the notebook.
Q: The keyboard does not respond.
A: Try attaching an external keyboard to the PS/2 connector on the
notebook's rear.
service center as the internal keyboard cable may be loose.
8-2
) to bring up the contrast/brightness pop-up icon.
/
) to toggle the display back to
If it works, contact your dealer or an authorized
Press
User's Manual